| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.98 | 12.729% | $113.8337 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $183.32 | 13.384% | $207.8555 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $121.92 | 11.178% | $135.5482 | $135.55 | $135.55 | $135.50 |
| Purchase #4 | $150.31 | 3.279% | $155.2387 | $155.24 | $155.25 | $155.20 |
| Purchase #5 | $219.61 | 3.115% | $226.4509 | $226.45 | $226.45 | $226.50 |
| Purchase #6 | $171.59 | 5.253% | $180.6036 | $180.60 | $180.60 | $180.60 |
| Purchase #7 | $43.61 | 5.461% | $45.9915 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $991.34 | $1,065.5221 | $1,065.52 | $1,065.55 | $1,065.50 | |